package com.wetao.testkotlin

interface TestInterA {
    val nickname:String
}
class TestInterPrivate(override val nickname: String):TestInterA
class TestInterSubscri(val email:String):TestInterA{
    override val nickname: String
        get() = email
}
class TestInterFace(val name:String):TestInterA{
    override val nickname: String = name;
}